{"product_id":"klein-tools-653mqs-knect-12-in-3-metric-impact-flip-socket-set-quad-sockets-7mm-to-19mm-1-4-and-3-8-inch-drive-color-coded-modbox-modular-storage-case","title":"Klein Tools Impact Socket Set 653MQS KNECT Metric Quad Flip Sockets (12 in 3 Configuration 7mm to 19mm Hex Sizes 1\/4 and 3\/8 Inch Drive Fastening)","description":"\u003ch2 style=\"color: #004b87;\"\u003e\u003ca title=\"Link to Klein Tools homepage\" href=\"https:\/\/www.1toptools.com\/pages\/klein-tools\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Klein promotional logo logout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/KleinStacked-Black.png?v=1774018194\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003c!-- MARKETING HEADER --\u003e\n\u003ch2 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eConsolidate Twelve Metric Driving Sizes into Three Spring-Loaded Quad Sockets for Rapid Hands-Free Transitions\u003c\/h2\u003e\n\u003c!-- INVERTED PYRAMID DESCRIPTION --\u003e\n\u003cp style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eThe Klein Tools 653MQS KNECT™ 12-in-3 Metric Impact Flip Socket Set is an industrial-grade fastening system engineered to condense twelve distinct hex nut sizes into three multi-profile quad components. Optimized for cordless impact tools running 1\/4-inch hex or 3\/8-inch square drives, this heavy-duty system spans a 7mm to 19mm range via spring-loaded telescopic sleeves that compress smoothly under direct pressure. Forged from cold-forged steel alloy and treated with an anti-corrosion manganese phosphate finish, this space-saving mechanism optimizes on-site structural assemblies, commercial electrical layouts, and automated plant maintenance routines.\u003c\/p\u003e\n\u003c!-- BEST USED FOR --\u003e\n\u003ch3 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eBest Used For:\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Infrastructure Staging:\u003c\/strong\u003e Mounting variable metric nuts on heavy-duty electrical distribution boxes, strut channels, and solar panel racking frames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Mechanical Fastening:\u003c\/strong\u003e Securing machinery mounts, foreign flange connections, and industrial equipment fittings without carrying multiple detached bits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHVAC Systems Maintenance:\u003c\/strong\u003e Driving variable assembly fasteners across multi-brand heating, cooling, and ventilation units in tight equipment rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- KEY PERFORMANCE \u0026 SAFETY FEATURES --\u003e\n\u003ch3 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eKey Performance \u0026amp; Safety Features\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-in-3 Quad Optimization:\u003c\/strong\u003e Consolidates twelve standard metric hex sockets down to three 4-in-1 tool heads to eliminate loose inventory loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring-Loaded Sleeve Action:\u003c\/strong\u003e Telescopic design retracts automatically under downward placement pressure to enable immediate, hands-free secondary size access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Torque Impact Rating:\u003c\/strong\u003e Precision cold-forged from heat-treated alloy steel to safely manage heavy cyclic impacts from power driver hammers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Dual-Drive Integration:\u003c\/strong\u003e Multi-purpose KNECT™ system adapter switches between 1\/4-inch quick-change hex shafts and 3\/8-inch square driver anvils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMODbox Stackable Compatibility:\u003c\/strong\u003e Packed inside a low-profile storage case engineered with locking latches to anchor natively into modular rolling tool rails.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- WHAT'S INCLUDED --\u003e\n\u003ch3 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003e\n\u003cli\u003e(1) Small 4-in-1 Quad Socket (7mm, 8mm, 10mm, 12mm)\u003c\/li\u003e\n\u003cli\u003e(1) Medium 4-in-1 Quad Socket (9mm, 11mm, 13mm, 14mm)\u003c\/li\u003e\n\u003cli\u003e(1) Large 4-in-1 Quad Socket (15mm, 16mm, 18mm, 19mm)\u003c\/li\u003e\n\u003cli\u003e(1) 6.5-Inch KNECT™ Impact-Rated Extension Shaft\u003c\/li\u003e\n\u003cli\u003e(1) 1\/4-Inch Hex and 3\/8-Inch Square Drive Multi-Purpose System Adapter\u003c\/li\u003e\n\u003cli\u003e(1) Slim MODbox™ Accessory Case with Small Parts Storage Tray\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"872\" height=\"490\" src=\"https:\/\/www.youtube.com\/embed\/D1E4Qiv1GNE\" title=\"How A Quad Socket Works (651QS, 652QS, 653QS, 654QS and 656QS)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003ch3 style=\"color: #004b87; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable height=\"549\" style=\"width: 50.1786%; border-collapse: collapse; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eBrand Manufacturer:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003eKlein Tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eModel Number (SKU):\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003e653MQS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eProduct Type Category:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003eImpact-Rated Quad Flip Socket Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eInput Interface Standards:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003e1\/4 in Hex \u0026amp; 3\/8 in Square Multi-Drive Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eSocket Fitment Range:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003e7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 18mm, 19mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eCore Tool Metallurgy:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003eHeat-Treated Cold-Forged Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eSurface Anti-Wear Finish:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003eManganese Phosphate Treatment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eGeometric Wall Pattern:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003e6-Point Hex Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eStorage Case Interface:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003eKlein Tools MODbox Modular Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eOverall Box Length:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003e6.97 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eOverall Box Width:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003e3.7 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 29.3381%;\"\u003e\u003cstrong\u003eOverall Box Height:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid rgb(221, 221, 221); width: 70.6619%;\"\u003e1.8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cblockquote style=\"background: #fdf5e6; border-left: 5px solid #004b87; padding: 10px; margin: 15px 0; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\"\u003e\n\u003cstrong\u003ePRO-TIP:\u003c\/strong\u003e When shifting from smaller nested hex sizes to the deeper outer walls, wipe away metal shavings or grit accumulation inside the spring-loaded channel. Keeping this sliding mechanism free of site debris ensures that the internal spring sleeve telescopes to its full extension, ensuring perfect 6-point engagement and preventing fastener cam-out.\u003c\/blockquote\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":52066880225591,"sku":"653MQS","price":69.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Klein_Tools_653MQS_KNECT_12-in-3_Metric_Impact_Flip_Socket_Set_Quad_Sockets_7mm_to_19mm_1_4_and_3_8_Inch_Drive_Color_Coded_MODbox_Modular_Storage_Case.jpg?v=1777487899","url":"https:\/\/www.1toptools.com\/products\/klein-tools-653mqs-knect-12-in-3-metric-impact-flip-socket-set-quad-sockets-7mm-to-19mm-1-4-and-3-8-inch-drive-color-coded-modbox-modular-storage-case","provider":"1 Top Tools","version":"1.0","type":"link"}